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Modified calcium carbonate dry powder production system and method

A production system and technology of calcium carbonate, applied in chemical instruments and methods, inorganic pigment treatment, dyeing physical treatment, etc., can solve the deterioration of the processing performance and mechanical properties of the breathable film, affect the production stability of the breathable film, the quality of the breathable film, coking, etc. problems, to achieve the effects of good quality, reduced energy consumption, and improved solid-liquid ratio

Inactive Publication Date: 2019-02-22
CHANGSHA WANRONG MILLING EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the traditional production process of ventilating film, when calcium carbonate is added to a certain proportion, the processing performance and mechanical properties of the ventilating film will deteriorate. The coking formed in the die will affect the production stability of the breathable membrane and the quality of the breathable membrane

Method used

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  • Modified calcium carbonate dry powder production system and method
  • Modified calcium carbonate dry powder production system and method
  • Modified calcium carbonate dry powder production system and method

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Embodiment Construction

[0036] In order to enable those skilled in the art to better understand the technical solution in the application, the technical solution in the embodiment of the application will be clearly and completely described below, obviously, the described embodiment is only a part of the embodiment of the application , but not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] It should be noted that when an element is referred to as being "fixed" or "disposed on" another element, it may be directly disposed on another element or indirectly disposed on another element; when an element is referred to as being "connected" It may be directly connected to another element or indirectly connected to another element.

[0038] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "l...

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Abstract

The invention discloses a modified calcium carbonate dry powder production system which comprises a drying back mixing agitator; a drying dispersing machine connected with the drying back mixing agitator; a drying dispersing dust remover connected with the dry dispersing machine; an integrated tank connected with the drying dispersing dust remover and the drying back mixing agitator; an acid-modifying machine connected with the integrated tank; an acid-modifying dust remover connected with the acid-modifying machine; a bag filter connected to the acid-modifying dust remover; a product storagetank connected to the bag filter; a packaging machine connected to the product storage tank compared with the prior art. Compared with the prior art, the modified calcium carbonate dry powder production system produces modified calcium carbonate powder with better quality, improves the processing flow property of a calcium carbonate material, improves the overall quality of the material and further improves the production stability and the product quality of a breathable membrane. The invention also provides a modified calcium carbonate dry powder production method which also has the above advantages.

Description

technical field [0001] The present application relates to the technical field of calcium carbonate preparation technology, more specifically, to a modified calcium carbonate dry powder production system, and the present application also relates to a modified calcium carbonate dry powder production method. Background technique [0002] Calcium carbonate is a widely used inorganic filler, which can be widely used in industrial fields such as papermaking, rubber, building materials, coatings, inks, plastic products, cosmetics, and medicine. [0003] At present, breathable membrane materials can be bonded and laminated with knitted fabrics, woven fabrics, non-woven fabrics, etc., so that the fabrics can obtain special properties and are widely used in many fields. [0004] Among them, calcium carbonate material can be added into the breathable membrane as a breathable material, which is one of the very important components in the production and processing of the breathable membr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09C1/02C09C3/04
CPCC09C1/021C09C3/006
Inventor 万红伟
Owner CHANGSHA WANRONG MILLING EQUIP
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